Disclosure: We received the samples below. All opinions are my own. It’s the Third Annual Pork Rind Appreciation Day! When you watch the Superbowl this year, you might want to grab a bag of Rudolph Food’s Pork Rinds. I’ll tell you why. Last year, Rudolph Foods donated $10,000 to the Gridiron Greats Assistance Fund, Inc., supporting retired NFL players in need. Rudolph Foods is once again supporting the Gridiron Greats Assistance Fund this year.